* {
    margin: 0;
    padding: 0;
    /* 清除ul圆点，img自带边距*/
    list-style: none;
    /* 自减盒子模型 */
    box-sizing: border-box;
    /* 清除下划线 */
    text-decoration: none;
}

.body {
    background-color: #F7F7F7;
}

.head {
    width: 100%;
    /* width: 1920px; */
    height: 961px;
    background-image: url(../img/首页top.webp);
    background-repeat: no-repeat;
    background-size: cover;
    padding-left: 80px;
    display: flex;
}

.logo {
    width: 200px;
    height: 120px;
}

.logo>img {
    padding-top: 20px;
}

.nav ul {
    width: 1320px;
    height: 120px;
    line-height: 120px;
    font-size: 20px;
    text-align: center;
    display: flex;
    justify-content: flex-end;
    color: #878787;
}

.nav ul>li {
    padding-right: 60px;
}

.nav ul>li a {
    color: #878787;
}

.nav ul>li:nth-child(1) span {
    color: #519f10;
}

.nav>ul>li span hr:nth-child(1) {
    margin-top: -34px;
}

.nav>ul>li:hover span {
    color: #519f10;
}

.sreach ul {
    margin-left: 50px;
    width: 200px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sreach a {
    color: #000;
}

.sreach span {
    font-size: 36px;
}

.wz {
    width: 100%;
    height: 200px;
    text-align: center;
    padding-top: 68px;
    background-color: #F7F7F7;
}

.wz span {
    font-size: 34px;
    color: #232323;
    line-height: 52px;
}

.wz p {
    font-size: 16px;
    color: #999;
}

.content {
    width: 100%;
    background-color: #F7F7F7;
    /* 视距 */
    perspective: 800px;
}

.content ul {
    width: 1400px;
    height: 1130px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.content ul>li {
    width: 400px;
    height: 485px;
    text-align: center;
    font-size: 20px;
    color: #555;
}

.content ul li img {
    width: 352px;
    height: 352px;
    margin: 0 9px 10px 30px;
    /* +x偏移量+|+y偏移量+|+阴影模糊半径+|+阴影扩散半径+|+阴影颜 */
    /* box-shadow: 0 0 0 60px #bbc2bc inset; */
    transition: all .6s ease;
}

.content ul li:hover img {
    transform: translateZ(10px) scale(1.1);
}

.content ul li span {
    transition: all .6s ease;
}

.content ul li:hover span {
    color: #519f10;
}

.content ul li hr {
    margin: 10px 0;
    height: 2px;
    border: none;
    background-color: #aeaeae27;
    width: 0;
    transition: all .6s ease;
}

.content ul li:hover hr {
    width: 100%;
    background-color: #519f10;
    /* animation: hr-animation1 .6s ease forwards; */
}

/* @keyframes hr-animation1 {
    0% {
        width: 0;
        background-color: #519f10;
    }


    100% {
        width: 100%;
        background-color: #519f10;
    }
} */
.jiantou {
    width: 100%;
    height: 58px;
    margin: auto;
    text-align: center;
    background-color: #F7F7F7;
    padding-bottom: 160px;
}

.about {
    width: 100%;
    height: 650px;
    background-image: url(../img/首页banner背景.webp);
}

.about .top {
    width: 128px;
    height: 100px;
    font-family: 微软雅黑;
    font-size: 32px;
    font-weight: normal;
    font-style: normal;
    color: #ffffff;
    padding: 0 0 5px 0;
    display: block;
    padding: 0 0 5px 0;
    margin: auto;
    padding-top: 100px;
}

.about .top p {
    font-size: 16px;
    font-weight: normal;
    font-style: normal;
    color: #ffffff;
    display: block;
    text-align: center;
    line-height: 36px;
}

.about .down {
    width: 1200px;
    height: 300px;
    background-color: #F7F7F7;
    margin: auto;
    margin-bottom: 0;
    margin-top: 130px;
    border-radius: 0px;
    border-top: 10px solid rgba(255, 255, 255, 1);
    border-bottom: 10px solid rgba(255, 255, 255, 1);
    border-left: 10px solid rgba(255, 255, 255, 1);
    border-right: 10px solid rgba(255, 255, 255, 1);
    color: #808080;
    font-size: 18px;
    display: flex;
}

.about .down .right {
    padding: 32px 45px 10px 60px;
    line-height: 30px;

}

.about .down .right a {
    font-size: 18px;
    padding-left: 25px;
    padding-right: 25px;
    padding-top: 8px;
    padding-bottom: 8px;
    border-width: 2px;
    border-color: #90af6b;
    background-color: #90af6b;
    color: #fff;
}

.row {
    /* width: 1280px; */
    height: 70px;
    margin: auto;
    margin-bottom: 100px;
    margin-top: 100px;
}

.row ul {
    display: flex;
}

.row ul li {
    margin: auto;
    margin-top: 5px;
    width: 150px;
    height: 60px;
}

.foot {
    width: 100%;
    height: 340px;
    margin: auto;
    background-image: url(../img/image.png);
}